diff options
| author | Aaro Koskinen <aaro.koskinen@nokia.com> | 2009-10-19 21:24:02 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2009-12-13 19:21:25 +0100 |
| commit | 56baa667973e53d6d38af2ad3731d558566d818b (patch) | |
| tree | cacc84313e48bb592adb76fe6f28e790e5ab942c /include | |
| parent | b4ead61e570d7b7bcf20a5a1733dd0bc37236c99 (diff) | |
mfd: fix undefined twl4030-power resconfig value checks
The code tries to skip values initialized with -1, but since the values
are unsigned the comparison is always true.
The patch eliminates the following compiler warnings:
drivers/mfd/twl4030-power.c: In function 'twl4030_configure_resource':
drivers/mfd/twl4030-power.c:338: warning: comparison is always true due to
limited range of data type
drivers/mfd/twl4030-power.c:358: warning: comparison is always true due to
limited range of data type
drivers/mfd/twl4030-power.c:363: warning: comparison is always true due to
limited range of data type
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/i2c/twl4030.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/i2c/twl4030.h b/include/linux/i2c/twl4030.h index e87cb270d8a..8a4a58ff8da 100644 --- a/include/linux/i2c/twl4030.h +++ b/include/linux/i2c/twl4030.h @@ -400,6 +400,7 @@ struct twl4030_power_data { struct twl4030_script **scripts; unsigned num; struct twl4030_resconfig *resource_config; +#define TWL4030_RESCONFIG_UNDEF ((u8)-1) }; extern void twl4030_power_init(struct twl4030_power_data *triton2_scripts); |